> ## Documentation Index > Fetch the complete documentation index at: https://docs.chamelio.ai/llms.txt > Use this file to discover all available pages before exploring further. # Agent - AI-Powered Processing > Run Chamelio's AI Agent against a written instruction within a flow ## Overview The Agent step runs Chamelio's AI Agent against a plain-language instruction you write, as part of the flow. ## Use When * You need the flow to analyze, extract from, or draft something automatically before continuing (e.g. summarize a document, pull out key terms, flag risk) ## Configuration * **Instruction** — free-text prompt describing what the agent should do. Use "@" to insert flow context (documents, fields from earlier steps) or the node icon to reference a step directly. * **Human oversight** — **Run autonomously** (no review) or **Always review** (routes the output to a person before the flow continues) * **Review Assignee** — who reviews the output, when "Always review" is selected * **Outputs** — name one or more custom output fields for the agent to produce (these aren't a fixed set — you define the field names yourself) By default the agent can't access anything in the flow — a document, field, or prior step's output only becomes available to it if you explicitly add it to the instruction via "@" or the node icon. There's no built-in retry or fallback logic on this step. If you need the flow to react differently depending on what the agent produced, follow it with a [Condition](/features/flows/condition) step that checks one of the agent's named output fields. ## Related Components Process documents collected via Intake Route based on the agent's output Create documents using the agent's output Request human approval based on the agent's assessment